From: Marek Behun <marek.behun@nic.cz>
To: u-boot@lists.denx.de
Subject: [PATCH u-boot-dm + u-boot-spi v2 0/7] Support SPI NORs and OF partitions in `mtd list`
Date: Wed, 10 Feb 2021 15:49:50 +0100 [thread overview]
Message-ID: <20210210154950.10fc94a2@nic.cz> (raw)
In-Reply-To: <fcfd4824-583d-1308-23cf-6bbda5bbd3b4@foss.st.com>
On Wed, 10 Feb 2021 15:31:56 +0100
Patrice CHOTARD <patrice.chotard@foss.st.com> wrote:
> > So one solution is to use device-tree name to select the NOR, but still
> > print the name determined from SPI ID somewhere.
> >
> > Second solution is to allow selecting the SPI by number, i.e. (the n-th
> > enumerated SPI).
>
> and what about <name from SPI id>@<chip select> as shown in my previous email ?
That could be one solution, but there would still be a collision if
there were multiple SPI controllers. It is possible to have two
identical SPI-NORs connected to 2 different SPI controllers on the same
chip select. But maybe this situation is rare enough that we can ignore
it.
next prev parent reply other threads:[~2021-02-10 14:49 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-09 14:44 [PATCH u-boot-dm + u-boot-spi v2 0/7] Support SPI NORs and OF partitions in `mtd list` Marek Behún
2021-02-09 14:44 ` [PATCH u-boot-dm + u-boot-spi v2 1/7] dm: core: add test for ofnode_get_addr_size_index() Marek Behún
2021-02-10 5:10 ` Simon Glass
2021-02-25 14:14 ` Marek Behún
2021-02-09 14:44 ` [PATCH u-boot-dm + u-boot-spi v2 2/7] dm: core: add non-translating version of ofnode_get_addr_size_index() Marek Behún
2021-02-10 5:10 ` Simon Glass
2021-02-09 14:44 ` [PATCH u-boot-dm + u-boot-spi v2 3/7] mtd: add support for parsing partitions defined in OF Marek Behún
2021-02-10 9:54 ` Pali Rohár
2021-02-09 14:44 ` [PATCH u-boot-dm + u-boot-spi v2 4/7] mtd: spi-nor: allow registering multiple MTDs when DM is enabled Marek Behún
2021-02-10 9:33 ` Pali Rohár
2021-02-09 14:44 ` [PATCH u-boot-dm + u-boot-spi v2 5/7] mtd: spi-nor: fill-in mtd->dev member Marek Behún
2021-02-10 9:31 ` Pali Rohár
2021-02-09 14:44 ` [PATCH u-boot-dm + u-boot-spi v2 6/7] mtd: remove mtd_probe function Marek Behún
2021-02-10 9:29 ` Pali Rohár
2021-02-09 14:44 ` [PATCH u-boot-dm + u-boot-spi v2 7/7] mtd: probe SPI NOR devices in mtd_probe_devices() Marek Behún
2021-02-10 9:26 ` Pali Rohár
2021-02-10 13:48 ` [PATCH u-boot-dm + u-boot-spi v2 0/7] Support SPI NORs and OF partitions in `mtd list` Patrice CHOTARD
2021-02-10 14:14 ` Marek Behun
2021-02-10 14:31 ` Patrice CHOTARD
2021-02-10 14:49 ` Marek Behun [this message]
2021-02-10 14:52 ` Marek Behun
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